---
title: TaskRequestUpdateItem.OutlookInternalVersion Property (Outlook)
keywords: vbaol11.chm1939
f1_keywords:
- vbaol11.chm1939
ms.prod: outlook
api_name:
- Outlook.TaskRequestUpdateItem.OutlookInternalVersion
ms.assetid: 28a1edc4-bbe3-a1b3-ce98-ff2847f19d31
ms.date: 06/08/2017
---


# TaskRequestUpdateItem.OutlookInternalVersion Property (Outlook)

Returns a  **Long** representing the build number of the Outlook application for an Outlook item. Read-only.


## Syntax

 _expression_ . **OutlookInternalVersion**

 _expression_ A variable that represents a **TaskRequestUpdateItem** object.


## See also


#### Concepts


[TaskRequestUpdateItem Object](taskrequestupdateitem-object-outlook.md)

